Chael Sonnen’s career went up in flames earlier this year when the former three-time UFC title challenger failed two drug tests in three weeks. But if Sonnen was given a do-over, he said he wouldn’t change a thing.

The Nevada State Athletic Commission has threatened Chael Sonnen with hefty fines if he competes in a grappling match at Metamoris this weekend, but does it actually have any claim to the authority it’s suddenly decided to exercise?

Chael Sonnen’s lawyer believes his appearance at this weekend’s Metamoris 4 grappling event doesn’t violate the terms of his two-year Nevada State Athletic Commission suspension and is asking for clarification from the commission.

The Nevada State Athletic Commission believes Chael Sonnen’s agreement not to compete in any other jurisdiction during his two-year suspension includes a grappling competition against Andre Galvao at this weekend’s Metamoris 4.

LOS ANGELES – Michael Bisping has suffered losses to Vitor Belfort, Chael Sonnen and Wanderlei Silva. What do those three fighters have in common? They’ve all been caught up in drug testing scandals over the past several months.